Answer:
3
Step-by-step explanation:
Multiply the dividend fraction numerator with the divisor fraction denominator to get the numerator
Multiply the dividend fraction denominator with the divisor fraction numerator to get the denominator = 36/12
Reduce the fraction by finding the greatest common factor. The greatest common factor of 36 and 12 is 12
Divide the numerator and denominator by the greatest common factor (12)
= 3/1
Convert to a mixed fraction by finding the whole number and remainder
= 3
Answer:D
Step-by-step explanation:
Standard form in algebra is Ax+ By=C
Answer:
The point estimate for the 90% confidence interval used to estimate the population proportion is 0.69.
Step-by-step explanation:
Point estimate for the 90% confidence interval used to estimate the population proportion.
The point estimate from a confidence interval used to estimate the population proportion is the sample proportion.
A survey found that 69%
This means that the point estimate is of 69% = 0.69.
I am pretty sure its three because you would divide 12 by 4 and get three
Answer:
<em>x</em> = 33°
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtraction Property of Equality<u>
</u>
<u>Geometry</u>
- All angles in a triangle add up to 180°
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify and set up</em>
x° + 90° + 57° = 180°
<u>Step 2: Solve for </u><em><u>x</u></em>
- [Addition] Combine like terms: x° + 147° = 180°
- [Subtraction Property of Equality] Subtract 147 on both sides: x° = 33°